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1. 发明申请

US20090225720A1 Base Station Cooperation and Channel Estimation 审中-公开
标题翻译：基站合作与渠道估算
公开(公告)号：US20090225720A1
公开(公告)日：2009-09-10
申请号：US12358619
申请日：2009-01-23
申请人： Andreas F. Molisch , Zhifeng Tao , Philip V. Orlik , Jinyun Zhang , Lun Dong , Lingjia Liu , Toshiyuki Kuze
发明人： Andreas F. Molisch , Zhifeng Tao , Philip V. Orlik , Jinyun Zhang , Lun Dong , Lingjia Liu , Toshiyuki Kuze
IPC分类号： H04W72/00 , H04L27/28
CPC分类号： H04L25/0226 , H04B7/022 , H04B7/0495
摘要： A method estimates channels in a wireless cooperative cellular network including a set of base stations, and each base station communicates cooperatively with a set of mobile stations. A first sounding signal including a first midamble is transmitted from a first base station to a first mobile station. A second sounding signal including a second midamble is transmitted simultaneously from a second base station to the first mobile station, wherein the first and second midamble are disjoint in time, and wherein the first and second midambles are used to estimate the channels between the first base station and the first mobile station, and the second base station and the first mobile station, respectively.
摘要翻译：一种方法估计包括一组基站的无线协作蜂窝网络中的信道，并且每个基站与一组移动台协作通信。包括第一中间码的第一探测信号从第一基站发射到第一移动站。包括第二中间码的第二探测信号从第二基站同时发送到第一移动站，其中第一和第二中间码在时间上是不相交的，并且其中第一和第二中间码被用于估计第一基站站和第一移动站，第二基站和第一移动站。

2. 发明申请

US20090117911A1 Cooperative Base Stations in Wireless Networks 有权
标题翻译：无线网络中的合作基站
公开(公告)号：US20090117911A1
公开(公告)日：2009-05-07
申请号：US11934131
申请日：2007-11-02
申请人： Andreas F. Molisch , Lun Dong , Philip V. Orlik , Jinyun Zhang
发明人： Andreas F. Molisch , Lun Dong , Philip V. Orlik , Jinyun Zhang
IPC分类号： H04Q7/20
CPC分类号： H04B7/0678 , H04B7/024 , H04B7/043 , H04B7/0443
摘要： The embodiments of the invention provide an adaptive method for base station cooperation in a wireless network. In a multi-user communications network that includes base stations, and in which each base station is associated with a cell, and in which each cell includes one or more mobile stations, each base station determines pre-coding matrices for full-cooperation, semi-cooperation and non-cooperation. Each base stations also determines a sum rate SRfull for full-cooperation, a sum rate SRsemi semi-cooperation, and a sum rate SRnon for non-cooperation. Then, each base station selects the pre-coding for full-cooperation, the pre-coding matrices for semi cooperation, or the pre-coding matrices for non cooperation. Each base station transmits signals according to the selected per-coding matrices.
摘要翻译：本发明的实施例提供了一种用于无线网络中的基站协作的自适应方法。在包括基站并且其中每个基站与小区相关联并且每个小区包括一个或多个移动站的多用户通信网络中，每个基站确定用于全协作的预编码矩阵，半合作不合作。每个基站还确定全面合作的总和速率，SRsemi半合作率和非合作的总和速率SRnon。然后，每个基站选择用于全协作的预编码，用于半合作的预编码矩阵，或者用于非合作的预编码矩阵。每个基站根据所选择的每个编码矩阵发送信号。

3. 发明授权

US07826853B2 Cooperative base stations in wireless networks 有权
标题翻译：无线网络中的合作基站
公开(公告)号：US07826853B2
公开(公告)日：2010-11-02
申请号：US11934131
申请日：2007-11-02
申请人： Andreas F. Molisch , Lun Dong , Philip V. Orlik , Jinyun Zhang
发明人： Andreas F. Molisch , Lun Dong , Philip V. Orlik , Jinyun Zhang
IPC分类号： H04W72/00
CPC分类号： H04B7/0678 , H04B7/024 , H04B7/043 , H04B7/0443
摘要： The embodiments of the invention provide an adaptive method for base station cooperation in a wireless network. In a multi-user communications network that includes base stations, and in which each base station is associated with a cell, and in which each cell includes one or more mobile stations, each base station determines pre-coding matrices for full-cooperation, semi-cooperation and non-cooperation. Each base stations also determines a sum rate SRfull for full-cooperation, a sum rate SRsemi for semi-cooperation, and a sum rate SRnon for non-cooperation. Then, each base station selects the pre-coding for full-cooperation, the pre-coding matrices for semi cooperation, or the pre-coding matrices for non cooperation. Each base station transmits signals according to the selected pre-coding matrices.
摘要翻译：本发明的实施例提供了一种用于无线网络中的基站协作的自适应方法。在包括基站并且其中每个基站与小区相关联并且每个小区包括一个或多个移动站的多用户通信网络中，每个基站确定用于全协作的预编码矩阵，半合作不合作。每个基站还确定全面合作的总和速率，半合作的总和SRsemi和不合作的总和速率SRnon。然后，每个基站选择用于全协作的预编码，用于半合作的预编码矩阵，或者用于非合作的预编码矩阵。每个基站根据选择的预编码矩阵发送信号。

4. 发明申请

US20130057506A1 Touchscreen System 有权
标题翻译：触摸屏系统
公开(公告)号：US20130057506A1
公开(公告)日：2013-03-07
申请号：US13556833
申请日：2012-07-24
申请人： Zixia Hu , Songping Wu , Bike Xie , Lun Dong
发明人： Zixia Hu , Songping Wu , Bike Xie , Lun Dong
IPC分类号： G06F3/041 , G06F3/044
CPC分类号： G06F3/0416 , G06F3/044
摘要： This disclosure describes systems and techniques for implementing a touchscreen. These systems and/or techniques enable processing of a signal generated from one or more sensors of a touchscreen to reduce noise and increase accuracy.
摘要翻译：本公开描述了用于实现触摸屏的系统和技术。这些系统和/或技术使得能够处理从触摸屏的一个或多个传感器产生的信号以减少噪声并提高精度。

5. 发明授权

US08952910B2 Touchscreen system 有权
标题翻译：触屏系统
公开(公告)号：US08952910B2
公开(公告)日：2015-02-10
申请号：US13556833
申请日：2012-07-24
申请人： Zixia Hu , Songping Wu , Bike Xie , Lun Dong
发明人： Zixia Hu , Songping Wu , Bike Xie , Lun Dong
IPC分类号： G06F3/044 , G06F3/041
CPC分类号： G06F3/0416 , G06F3/044
摘要： This disclosure describes systems and techniques for implementing a touchscreen. These systems and/or techniques enable processing of a signal generated from one or more sensors of a touchscreen to reduce noise and increase accuracy.
摘要翻译：该公开内容描述了用于实现触摸屏的系统和技术。这些系统和/或技术使得能够处理从触摸屏的一个或多个传感器产生的信号以减少噪声并提高精度。

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